SW205 80W 4” Powered Bookshelf Speakers with Wooden Cabinet – Innovative Exterior Designs and Advanced DSP Chips – Optical 3.5mm Aux and Bluetooth 5.4 Inputs – Wireless Remote (Pair, Black)

Price: $129.99
(as of Mar 19, 2025 03:36:05 UTC – Details)

Product Description

A truly exceptional bookshelf speaker embodies three dimensions of excellence:

1. Heritage Craftsmanship

Rooted in classic acoustic principles, it pairs a resonance-tuned wooden cabinet with premium drivers (glass fiber woofer + silk dome tweeter) to deliver organic, distortion-free sound – a timeless foundation for fidelity.

2. Hybrid Innovation

Advanced DSP/DAC chips refine signal purity with surgical precision, while innovative external design boosts acoustic performance with expanded soundstage and precise imaging – where engineering elevates artistry.

3. Hassle-Free Control

Multi-mode connectivity (Bluetooth 5.4/AUX/Optical) meets smart controls: 360° WiFi remote, tactile EQ knobs, and quiet standby. Technology dissolves into intuition, leaving only music in its purest form.

Based on the above three points, this is the SW205.

Classic Bookshelf Speaker Design

Crafted with traditional bookshelf-style architecture, SW205 features a high-density wooden cabinet optimized for acoustic performance. Its precision-engineered internal structure effectively minimizes resonance and distortion, delivering pure, balanced sound across all frequencies. Built for lasting durability, the minimalist form seamlessly integrates with home decor while maintaining professional sound reproduction quality.

4″ Glass Fiber Woofer & 20mm Silk Dome Tweeter

The 4-inch glass fiber woofer combines rigidity and precision to master mid-low frequencies, effortlessly handling high-energy music.

The 20mm silk dome tweeter delivers crystal-clear highs up to 20kHz, with ultra-lightweight materials ensuring smooth, detailed treble.

Together, these drivers strike a perfect balance between analytical accuracy and emotional musicality.

Innovative Exterior Designs

The innovative external structural design, through gradually expanding geometric shapes, efficiently transmits the sound energy generated by the speaker into the air, significantly increasing the projection distance of the sound effect and reducing losses. Moreover, through precise curved surface design, it enables the high frequencies to be evenly distributed within a specified angle range, making the sound heard clearer and richer in detail.

360° Remote & Dual-Core Audio

No need to aim at the speaker, WiFi omni-directional control breaks free from traditional IR remote “line-of-sight shackles” and enjoy truly boundary-free control

A high-performance DAC decodes signals with minimal distortion, preserving original audio details.

Smart surround algorithms convert 2.0 channels into expansive 3D audio, overcoming traditional speaker limitations via DSP processing.

Triple Connectivity Modes

3.5mm AUX: Simple plug and play for classic audio devices, computers, PCs, and more.

Optical Input: Transmit uncompressed digital audio to TVs, gaming consoles, or home theater systems.

Bluetooth 5.4: Stable stream wirelessly, ultra-low latency, and energy-efficient stability.

Packaged Included

1 Pair SW205 Bookshelf Speakers

1 x Power Cable

1 x 3.5mm Audio Cable

1 x Optical Cable

1 x Wireless Remote Control

Adjustable knobs on the back of the speaker to control volume, bass, and treble.

• Power and Mode indicator

• Volume Control and Mode Switch Knob

• Treble Control Knob

• Bass Control Knob

Method 1: Before turning on the speaker, turn the treble and bass knobs to 0 position, the 0 position is the best sound quality of the speaker we have obtained through laboratory tests.

Afterwards, you can make corresponding adjustments according to your specific needs, the treble and bass are from -4 to 0 to +4.

Method 2: Through remote bass adjustment, the bass can be further fine-tuned to meet temporary needs. To restore, simply adjust the knob and return it to the current scale.

Specifications:

Rated Output Power: 80W

Power Supply: AC100-240V/50-60HZ

SPL: >80Db

Frequency: 20 Hz-20 KHz

THD+N: ≤1% at maximum volume output

Tweeter Size: 20 core silk film dome tweeter

Speaker Size: 4 inches

Speaker Impedance: 4Ω

Dimensions of Single Speaker: H23.8 x W16.2 x D24.5cm

Note: The connecting line between the main and auxiliary speakers is 3m.

Here are some questions:

Q1: Why is the distinction between left and right channels not clear in some cases?

A: The speakers are equipped with a 3D dynamic surround sound system that processes dual-channel stereo signals through a chip to simulate a multi-channel surround sound effect, creating a three-dimensional sound space. Therefore, it is not completely the same as the clear left and right channels of traditional speakers.

Q2: What can the remote control be used to control?

A: The buttons on the remote control are used to control the working state and connection mode of the speaker itself.

Q3: Why can’t some devices connect via Bluetooth?

A: We are using the latest version of Bluetooth, but currently, some brands of devices have designed a separate transmission standard that differs from the mainstream standard, causing Bluetooth to be unable to connect normally. Please pay attention to the instructions provided by these brands.

【CLASSIC BOOKSHELF SPEAKERS】Adopts the traditional bookshelf speaker architecture and equipped with a high-quality wooden cabinet. Its optimized acoustic architecture effectively suppresses resonance and distortion, delivering a pure, balanced sound across all frequencies. The sturdy wood construction ensures long-term durability and stable performance.
【4″ GLASSFIBER WOOFER & 20mm SILK DOME TWEETER】4-inch glass fiber woofer delivers robust mid-low frequency output, while the 20mm silk dome tweeter reproduces transparent and refined high-frequency details. The rigid glass fiber diaphragm handles dynamic tracks effortlessly, while the lightweight silk material ensures smooth highs up to 20kHz. The SW205 balances precise vocal/instrument reproduction with emotional musicality, achieving both clarity and expressive depth.
【INNOVATIVE EXTERIOR DESIGNS】The innovative external structural design, through gradually expanding geometric shapes, efficiently transmits the sound energy generated by the speaker into the air, significantly increasing the projection distance of the sound effect and reducing losses. Moreover, through precise curved surface design, it enables the high frequencies to be evenly distributed within a specified angle range, making the sound heard clearer and richer in detail.
【DUAL-CORE AUDIO TECH, IMMERSIVE SOUND】High-performance DAC decodes audio, reduces signal distortion, preserves more details, and achieves truly lossless sound quality. Break physical limits with DSP tech, 2.0 speakers deliver surround sound immersion, where detail meets power. Bluetooth audio? DAC+DSP restore compressed signals, delivering CD-quality wirelessly.
【AUX OPTICAL AND BLUETOOTH 5.4】3 Modes, Boundless Sound. Aux: Plug-and-play for classic devices. Optical: Delivers lossless audio quality for TVs and gaming consoles, offering a cinematic immersive experience. Bluetooth 5.4: Ultra-fast pairing, ultra-low latency, and extended coverage with energy efficiency for seamless wireless freedom.
【360° WIRELESS REMOTE CONTROL】No need to aim at the speaker, WiFi omni-directional control breaks free from traditional IR remote “line-of-sight shackles” and enjoy truly boundary-free control. Adjust volume, skip tracks, switch modes effortlessly, whether the speaker is by your TV, on your desk, in a shelf corner, or anywhere in the room.
【TREBLE & BASS CONTROL】Enjoy complete control over your sound experience with dedicated bass and treble adjustment knobs on the speaker, plus a quick-access bass button on the remote. Perfectly tailor sound for movies, music, or gaming—whether you prefer deep, resonant bass or crystal-clear, detailed highs, all adjustments are just a touch away.
【STANDBY SILENCE & ENERGY SAVER】Advanced digital filtering technology eliminates background noise during use, ensuring clear sound while keeping standby mode quiet. Low-power standby consumes minimal energy, reducing electricity costs and environmental impact.